U.S. Senator Kamala D. Harris (D-CA), a member of the Senate Judiciary Committee, on Tuesday sent a letter to Judiciary Chairman Lindsey Graham (R-SC) demanding that the committee hold a hearing—with Attorney General Bill Barr as a witness—on potential political interference in the sentencing of Roger Stone, President Trump’s former campaign advisor and longtime friend. Harris’ letter comes after reports that the Department of Justice was considering reducing the sentencing recommendation put forward by the career prosecutors overseeing Stone’s case, all four of whom have since requested to withdraw from the case, and after the Department filed an updated sentencing recommendation in the case that contradicted the career prosecutors.